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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">microbe</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы особо опасных инфекций</journal-title><trans-title-group xml:lang="en"><trans-title>Problems of Particularly Dangerous Infections</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0370-1069</issn><issn pub-type="epub">2658-719X</issn><publisher><publisher-name>Russian Research Anti-Plague Institute “Microbe”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21055/0370-1069-2019-4-113-116</article-id><article-id custom-type="elpub" pub-id-type="custom">microbe-1220</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>КРАТКИЕ СООБЩЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BRIEF COMMUNICATIONS</subject></subj-group></article-categories><title-group><article-title>Экспериментальное обоснование возможности использования перевиваемой линии клеток СНО-К1 для определения специфической активности компонентов холерной химической вакцины</article-title><trans-title-group xml:lang="en"><trans-title>Experimental Substantiation of the Possibility to Use Finite Cell Line CHO-K1 for Determination of Specific Activity of Components of Chemical Cholera Vaccine</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дуракова</surname><given-names>O. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Durakova</surname><given-names>O. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дуракова Оксана Сергеевна.</p><p>410005, Саратов, ул. Университетская, 46.</p></bio><bio xml:lang="en"><p>Oksana S. Durakova.</p><p>46, Universitetskaya St., Saratov, 410005.</p></bio><email xlink:type="simple">rusrapi@microbe.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Громова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gromova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>410005, Саратов, ул. Университетская, 46.</p></bio><bio xml:lang="en"><p>46, Universitetskaya St., Saratov, 410005.</p></bio><email xlink:type="simple">rusrapi@microbe.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гаева</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gaeva</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>410005, Саратов, ул. Университетская, 46.</p></bio><bio xml:lang="en"><p>46, Universitetskaya St., Saratov, 410005.</p></bio><email xlink:type="simple">rusrapi@microbe.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Генералов</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Generalov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>410005, Саратов, ул. Университетская, 46.</p></bio><bio xml:lang="en"><p>46, Universitetskaya St., Saratov, 410005.</p></bio><email xlink:type="simple">rusrapi@microbe.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ливанова</surname><given-names>Л. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Livanova</surname><given-names>L. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>410005, Саратов, ул. Университетская, 46.</p></bio><bio xml:lang="en"><p>46, Universitetskaya St., Saratov, 410005.</p></bio><email xlink:type="simple">rusrapi@microbe.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Клокова</surname><given-names>О. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Klokova</surname><given-names>O. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>410005, Саратов, ул. Университетская, 46.</p></bio><bio xml:lang="en"><p>46, Universitetskaya St., Saratov, 410005.</p></bio><email xlink:type="simple">rusrapi@microbe.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Волох</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Volokh</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>410005, Саратов, ул. Университетская, 46.</p></bio><bio xml:lang="en"><p>46, Universitetskaya St., Saratov, 410005.</p></bio><email xlink:type="simple">rusrapi@microbe.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Российский научно-исследовательский противочумный институт «Микроб»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Research Anti-Plague Institute “Microbe”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>18</day><month>01</month><year>2020</year></pub-date><volume>0</volume><issue>4</issue><fpage>113</fpage><lpage>116</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Дуракова O.С., Громова О.В., Гаева А.В., Генералов С.В., Ливанова Л.Ф., Клокова О.Д., Волох О.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Дуракова O.С., Громова О.В., Гаева А.В., Генералов С.В., Ливанова Л.Ф., Клокова О.Д., Волох О.А.</copyright-holder><copyright-holder xml:lang="en">Durakova O.S., Gromova O.V., Gaeva A.V., Generalov S.V., Livanova L.F., Klokova O.D., Volokh O.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://journal.microbe.ru/jour/article/view/1220">https://journal.microbe.ru/jour/article/view/1220</self-uri><abstract><p>Цель - экспериментально обосновать возможность использования перевиваемой линии клеток СНО-К1 для определения специфической активности холерного токсина и компонента вакцины холерогена-анатоксина в процессе производства холерной химической вакцины. Материалы и методы. В исследованиях использовали перевиваемую линию клеток СНО-К. учет результатов метода биоиндикации на перевиваемой клеточной линии проводили визуально с помощью инвертированного микроскопа и фотометрически в колориметрическом тесте для оценки метаболической активности клеток при длине волны 595 нм. Результаты и обсуждение. предлагаемый метод позволяет определить активность продукции токсина у штамма Vibrio cholerae 569B при глубинном культивировании в биореакторе и специфическую активность холерогена-анатоксина по анатоксиносвязыванию с использованием клеточных культур. результаты коррелируют с данными, полученными при использовании методов внутрикожной пробы по Крейгу, GM1-H®A и РПИГ. Введение в практику метода клеточных культур может обеспечить существенное сокращение использования животных на этапах производства вакцины холерной бивалентной химической.</p></abstract><trans-abstract xml:lang="en"><p>Objective was to experimentally substantiate the possibility to use the finite cell line CHO-K1 for measuring specific activity of cholera toxin and component of the vaccine choleragen-anatoxin in the process of chemical cholera vaccine manufacturing. Materials and methods. The studies involved the finite cell line CHO-K. The registration of results of bio-indication method was performed visually with the help of inverted microscope and photometrically - in colorimetric test for the assessment of metabolic activity of the cells at the wave length of 595 nm. Results and discussion. The proposed method allows for determining the toxin-production activity of Vibrio cholerae 569B strain during submerged cultivation in bioreactor and specific activity of choleragen-anatoxin by anatoxin binding measuring using cell cultures. The results correlate with the data obtained using intradermal Craig’s technique, GM1-ELISA and radial passive immune hemolysis (RPIH). Introduction of cell culture method into practice will provide for significant decrease in the volumes of usage of animals at the stages of manufacturing of chemical bivalent cholera vaccine.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>холерная химическая вакцина</kwd><kwd>культура клеток сно-к1</kwd><kwd>холерный токсин</kwd><kwd>холероген-анатоксин</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chemical cholera vaccine</kwd><kwd>cell culture CHO-K1</kwd><kwd>cholera toxin</kwd><kwd>choleragen-anatoxin</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Онищенко Г.Г., Попова А.Ю., Кутырев В.В., Смирнова Н.И., Щербакова С.А., Москвитина Э.А., Штова С.В. Актуальные проблемы эпидемиологического надзора, лабораторной диагностики и профилактики холеры в Российской Федерации. Журнал микробиологии, эпидемиологии и иммунобиологии. 2016; 1:89¬101. 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